EP 2113495 B1 20180905 - CERAMIC MATERIAL, METHOD FOR PRODUCING THE SAME AND BUILDING COMPONENT CONTAINING THE CERAMIC MATERIAL
Title (en)
CERAMIC MATERIAL, METHOD FOR PRODUCING THE SAME AND BUILDING COMPONENT CONTAINING THE CERAMIC MATERIAL
Title (de)
KERAMISCHER WERKSTOFF, VERFAHREN ZUR HERSTELLUNG DES KERAMISCHEN WERKSTOFFS UND BAUELEMENT MIT DEM KERAMISCHEN WERKSTOFF
Title (fr)
MATIÈRE CÉRAMIQUE, PROCÉDÉ DE FABRICATION DE LA MATIÈRE CÉRAMIQUE ET OBJET DE CONSTRUCTION CONTENANT LA MATIÈRE CÉRAMIQUE
Publication
Application
Priority
DE 102008021827 A 20080430
Abstract (en)
[origin: EP2113495A2] Binary ceramic material (I) is claimed. Binary ceramic material having a structural formula of (1-x)(Bi 0. 5Na 0. 5TiO 3)x (K 0. 5Na 0. 5NbO 3) (I), is claimed. x : greater than 0 to >= 0.15. Independent claims are included for: (1) a method for preparing the material, comprising (i) mixing powdery oxygen-containing compounds of bismuth, sodium, potassium, titanium or niobium in stoichiometric ratio for preparing a starting mixture, (ii) grinding and calcining the starting mixture for preparing a powdery solid solution, and (iii) pressing and sintering the powdery solid solution; and (2) a structural element comprising at least one ceramic base body and at least two electrodes (20) arranged on the ceramic base body (10), where the base body comprises (I).
IPC 8 full level
C04B 35/462 (2006.01); C04B 35/475 (2006.01); C04B 35/626 (2006.01); H01L 41/187 (2006.01); H01L 41/22 (2013.01); H01L 41/39 (2013.01); H01L 41/43 (2013.01)
CPC (source: EP US)
C04B 35/462 (2013.01 - EP US); C04B 35/475 (2013.01 - EP US); C04B 35/62675 (2013.01 - EP US); H10N 30/853 (2023.02 - EP US); C04B 2235/3201 (2013.01 - EP US); C04B 2235/3255 (2013.01 - EP US); C04B 2235/3298 (2013.01 - EP US); C04B 2235/656 (2013.01 - EP US); C04B 2235/72 (2013.01 - EP US); C04B 2235/76 (2013.01 - EP US); C04B 2235/765 (2013.01 - EP US); C04B 2235/77 (2013.01 - EP US); C04B 2235/785 (2013.01 - EP US); C04B 2235/786 (2013.01 - EP US); C04B 2235/81 (2013.01 - EP US); H10N 30/50 (2023.02 - EP US)
Citation (examination)
- JP 2002220280 A 20020809 - TDK CORP
- ZUO RUZHONG ET AL: "Phase structures and electrical properties of new lead-free (Na0.5K0.5)NbO3-(Bi0.5Na0.5)TiO3 ceramics", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS, US, vol. 90, no. 9, 1 March 2007 (2007-03-01), pages 92904 - 092904, XP012096267, ISSN: 0003-6951, DOI: 10.1063/1.2710768
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2113495 A2 20091104; EP 2113495 A3 20100505; EP 2113495 B1 20180905; CN 102015575 A 20110413; CN 102015575 B 20131113; DE 102008021827 A1 20091105; DE 102008021827 B4 20220203; DE 102008021827 B9 20220407; JP 2011518757 A 20110630; JP 5518845 B2 20140611; US 2011291522 A1 20111201; US 8786167 B2 20140722; WO 2009133194 A2 20091105; WO 2009133194 A3 20100624
DOCDB simple family (application)
EP 09159258 A 20090430; CN 200980115425 A 20090430; DE 102008021827 A 20080430; EP 2009055310 W 20090430; JP 2011506731 A 20090430; US 99039309 A 20090430